Results 61 to 70 of about 4,138 (212)

Toxicity of Mucura (Petiveria alliacea) extracts from the peruvian amazon against Daphnia magna for environmental protection and sustainable development [PDF]

open access: yesBrazilian Journal of Biology
Natural products, specifically plant extracts with biological activity and the ability to act as botanical biopesticides are often mistakenly considered nontoxic. Scientific evidence indicates the contrary, and for this reason, the objective of this work
J. C. Bracho-Pérez   +5 more
doaj   +1 more source

Floristic diversity of patches generated by protected Ficus ‘trees outside forests’ in agricultural landscapes in Madagascar

open access: yesAfrican Journal of Ecology, Volume 62, Issue 2, February 2024.
Abstract Ficus trees play an important role as key species in both ecological and sociocultural networks in Madagascar. This study focused on species of isolated Ficus growing in agricultural areas adjoining a forest corridor linking the Ranomafana and Andringitra National Parks in east‐central Madagascar, with the aim of understanding the structural ...
Verohanitra M. Rafidison   +4 more
wiley   +1 more source

Integration of the Pokeweed miRNA and mRNA Transcriptomes Reveals Targeting of Jasmonic Acid-Responsive Genes

open access: yesFrontiers in Plant Science, 2018
The American pokeweed plant, Phytolacca americana, displays broad-spectrum resistance to plant viruses and is a heavy metal hyperaccumulator. However, little is known about the regulation of biotic and abiotic stress responses in this non-model plant. To
Kira C. M. Neller   +3 more
doaj   +1 more source

Apiarian flora in Colonia Laharrague, Misiones, Argentina [PDF]

open access: yes, 2010
El presente trabajo tiene como objetivo identificar las especies vegetales de la flora aledaña a un apiario utilizadas por las abejas, mediante observaciones a campo.
Insaurralde, Carlos   +3 more
core  

Multiple mechanisms explain loss of anthocyanins from betalain‐pigmented Caryophyllales, including repeated wholesale loss of a key anthocyanidin synthesis enzyme

open access: yesNew Phytologist, Volume 241, Issue 1, Page 471-489, January 2024.
Summary In this study, we investigate the genetic mechanisms responsible for the loss of anthocyanins in betalain‐pigmented Caryophyllales, considering our hypothesis of multiple transitions to betalain pigmentation. Utilizing transcriptomic and genomic datasets across 357 species and 31 families, we scrutinize 18 flavonoid pathway genes and six ...
Boas Pucker   +7 more
wiley   +1 more source

Checklist of vascular plants of the Czech Republic [PDF]

open access: yes, 2012
A checklist of vascular plants of the Czech Republic is provided, based on the Kubát et al’s Key to the flora of the Czech Republic from 2002 and volumes 7 and 8 of the Flora of the Czech Republic as taxonomic reference, and incorporating numerous ...
Chrtek Jindřich   +2 more
core  

Ethnobotanical Study of Medicinal Plants in Tehuledere District, Northwest Ethiopia

open access: yesThe Scientific World Journal, Volume 2024, Issue 1, 2024.
Medicinal plants have constituted a fundamental aspect of human health and wellness for millennia. The objective of this study was to document medicinal plants used to treat human and livestock ailments in the Tehuledere District. The data were collected using semistructured interviews, focus group discussions, and field observations with local ...
Worku Misganaw   +2 more
wiley   +1 more source

Woody Species Composition, Structure, and Status of Regeneration in Pugnido Forest, Gambella Region, Western Ethiopia

open access: yesScientifica, Volume 2024, Issue 1, 2024.
Ethiopia is a biodiversity hotspot area with a high concentration of plant species that play countless roles in ecosystem resilience and mitigating the effects of climate change. However, forest resources are degrading at an alarming rate due to different anthropogenic factors.
Getinet Masresha   +3 more
wiley   +1 more source

Phytolaccaceae R. Br.

open access: yes, 2011
Published as part of Reveal, James L., Chase, Mark W., Iii, - Apg & Iii, Apg, 2011, APG III: Bibliographical Information and Synonymy of Magnoliidae Abstract Kew words Introduction, pp.
Reveal, James L.   +3 more
openaire   +2 more sources

A Taxonomic Review of Phytolacca insularis (Phytolaccaceae)

open access: yesKorean Journal of Plant Taxonomy, 2007
The purpose of this study is to review the taxonomical position of Phytolacca insularis Nakai based on morphological characters and ITS sequences. Phytolacca insularis was similar to P. acinosa in the stem shape, inflorescence, apocarpous, eight pistils, eight stamens, pink anther, and eight fruits. But the unique difference between P. insularis and P.
Seung Hee Chae   +5 more
openaire   +1 more source

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